Hello! This is my first saltwater tank so I'm very new to everything, but I picked up my first clownfish a couple days ago and now he only stays on the left side of the tank or up by the entrance to the overflow. He even sleeps wedged between the corner of the tank! He pretty small and is a very good eater thankfully and doesn't appear to be sick, but I'm just wondering is this normal due to the stress of a new environment? I plan on picking up a second clownfish next week and a Zoanthid that he can host to hopefully relieve some stress. If anyone has any tips about stressed fish or just clownfish in general it would be greatly appreciated!